Jean-Paul Belmondo

Jo Cavalier

Marie-France Pisier

Gaby Delcourt

Rachid Ferrache

Simon Rosenblum

Frank Hoffmann

Gunther von Beckman

Günter Meisner

Adolf Hitler / Angela Hitler

Benno Sterzenbach

Major Aschbach, Gestapo officer

Yves Pignot

Lucien

Florent Pagny

Boxer

Sonja Tuchmann

Sarah Rosenblum

Stéphane Ferrara

Micholo, boxer

Jean-Roger Milo

Emile

Maurice Auzel

Boxing trainer

Michael Gahr

Brückner, Hitler's adjutant

Martin Umbach

Lazare Rosenblum

Claus Fuchs

Dieter

Christoph Lindert

Mr. Hammel

Hans Wyprächtiger

Oberleutnant 'Grandpa' Rosenblum

Peter Bonke

Gerd Roman Frosch

David Gabison

Tamara Kafka

Marc Lamole

Jacqueline Noëlle

Pierre Semmler

Adolf Hitler

Self (archive footage) (uncredited)

Jesse Owens

Self (archive footage) (uncredited)